Submitted by admin on Tue, 2011-04-05 07:00
Lucy Jones, a seismologist at the U.S. Geological Survey and visiting associate in geophysics at Caltech, gets personal in this month's Los Angeles magazine, recalling how she first became interested in earthquakes.
Submitted by admin on Thu, 2011-03-31 07:00
Eminent seismologist Hiroo Kanamori, Caltech's Smits Professor of Geophysics, Emeritus, has been studying the movement of the earth his entire career. On March 11 he was in Tokyo, experiencing firsthand the largest earthquake in the country's recorded history.
Submitted by mwoo on Wed, 2011-03-30 09:00
Average winter temperatures in northern Europe are at least 10 degrees Fahrenheit warmer than similar latitudes on the northeastern coast of the United States and the eastern coast of Canada. The same phenomenon happens over the Pacific, where winters on the northeastern coast of Asia are colder than in the Pacific Northwest. Researchers at Caltech have now found a mechanism that helps explain these chillier winters—and the culprit is warm water off the eastern coasts of these continents.
Submitted by katien on Wed, 2011-03-23 07:00
Less than two weeks after a 9.0 earthquake and tsunami devastated a large swath of Japan, Caltech geophysicist Mark Simons calls attention to federal budget proposals that would cut funding for prevention technologies.
Submitted by admin on Wed, 2011-03-16 07:00
Caltech scientists and students are among a group of government and university researchers collecting seismic images of the Imperial and Coachella Valleys this week.
Submitted by lorio on Fri, 2011-02-11 08:00
The number of large destructive earthquakes in 2010, plus a flurry of medium magnitude quakes in California, led many people to ask, Are we in a period of heightened temblor activity, and is it likely to continue? E&S sat down with Hiroo Kanamori, the Smits Professor of Geophysics, Emeritus, and Joe Kirschvink, the Van Wingen Professor of Geobiology, to hear their thoughts.
Submitted by mwoo on Thu, 2011-01-27 11:00
About 450 million years ago, Earth suffered the second-largest mass extinction in its history—the Late Ordovician mass extinction, during which more than 75 percent of marine species died. Exactly what caused this tremendous loss in biodiversity remains a mystery, but now a team led by researchers at Caltech has discovered new details supporting the idea that the mass extinction was linked to a cooling climate.
Submitted by lmarkle on Wed, 2010-12-15 08:00
Last Wednesday morning, Caltech received a rather large delivery. About 50 feet long and 5 feet wide, a big black chunk of metal was unloaded from a truck and slowly pushed into the Central Engineering Services Building.
Submitted by mwoo on Wed, 2010-12-01 00:00
Thomas J. Ahrens, the Fletcher Jones Professor of Geophysics, Emeritus, at Caltech, died at his home in Pasadena on November 24. He was 74.
Submitted by lorio on Mon, 2010-11-29 08:00
Earlier this month, Eris—the distant world first discovered by Caltech's Mike Brown and colleagues back in 2005, paving the way for the eventual demotion of Pluto from planet to dwarf planet—passed fortuitously in front of a faint star in the constellation Cetus. That passage, or occultation, allowed the first direct measurement of Eris's size.